Home / 39,737,898.95-59,556,984.82-16,992,049.19

Finding the Fourth Proportional to 39,737,898.95, 59,556,984.82 and 16,992,049.19

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Solution

The fourth proportional to 39,737,898.95, 59,556,984.82 and 16,992,049.19 is: 25,466,751.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,737,898.95 : 59,556,984.82 = 16,992,049.19 : x
  2. Step 2: Convert to fraction form
    39,737,898.95/59,556,984.82 = 16,992,049.19/x
  3. Step 3: Cross multiply
    39,737,898.95x = 59,556,984.82 × 16,992,049.19
  4. Step 4: Simplify right side
    39,737,898.95x = 1,011,995,215,329,258.25
  5. Step 5: Solve for x
    x = 1,011,995,215,329,258.25/39,737,898.95
  6. Step 6: Final answer
    x = 25,466,751.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.